Dear Customer,
mPaaS is continuously updated to align with the latest stable version of Chromium. As part of our product upgrades, we have replaced the UC browser kernel with the mPaaS browser kernel. The mPaaS browser kernel is independently developed by Ant Group based on Chromium and is built on years of kernel technology from Alipay. We began a grayscale release of the kernel on the Alipay App in 2023. It is now fully deployed and has been tested in numerous business scenarios and across millions of Mini Programs on the Alipay App.
The mPaaS kernel service was upgraded to a paid model on December 27, 2024. Existing customers with an active mPaaS kernel service can continue to use their current version. To upgrade, replace the kernel with the mPaaS kernel developed by Ant Group.
For more information about requesting and using the mPaaS kernel, see the following documents:
If you encounter any problems when you switch to the mPaaS kernel, contact us for free technical support.
Thank you for your continued support. We are committed to providing you with an improved service.